Free Perimeter Worksheets

Find the perimeter of triangles, parallelograms, trapezoids, polygons, and circles (circumference) — drawn figures or word problems.

Difficulty levels: Whole number and decimal dimensions

Aligned standards

CCSS 3.MD.D.8 — Solve problems involving perimeter of polygons.
CCSS 4.MD.A.3 — Apply area and perimeter formulas for rectangles.
TEKS 3.7B — Determine the perimeter of a polygon or a missing side length.
TEKS 5.4H — Represent and solve problems related to perimeter and/or area.
TEKS 4.5D — Solve problems related to perimeter and area of rectangles using formulas.

Generate a Perimeter Worksheet

Pick a version below — each one is randomly generated, so you can make as many unique copies as you need.

Activity:

Perimeter — Single Shapes (Whole Numbers)

Rectangles (smaller numbers)

Rectangles (larger numbers)

Triangles

Parallelograms

Trapezoids

Pentagons & Hexagons

Circle circumference

Perimeter — Single Shapes (Decimals)

Rectangles

Triangles

Parallelograms

Trapezoids

Circle circumference

Perimeter — Mixed Shapes

Mixed shapes (whole numbers)

Mixed shapes (decimals)

Choose your own difficulty, problem style, and mix in other concepts.